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| // Copyright 2016 The Go Authors. All rights reserved.
| // Use of this source code is governed by a BSD-style
| // license that can be found in the LICENSE file.
|
| package os
|
| import "syscall"
|
| var executablePath string // set by sysauxv in ../runtime/os3_solaris.go
|
| var initCwd, initCwdErr = Getwd()
|
| func executable() (string, error) {
| path := executablePath
| if len(path) == 0 {
| path, err := syscall.Getexecname()
| if err != nil {
| return path, err
| }
| }
| if len(path) > 0 && path[0] != '/' {
| if initCwdErr != nil {
| return path, initCwdErr
| }
| if len(path) > 2 && path[0:2] == "./" {
| // skip "./"
| path = path[2:]
| }
| return initCwd + "/" + path, nil
| }
| return path, nil
| }
|
|
